Find the sum of the finite geometric series.-6 + 12 - 24 + 48 - 96

A. S5 = -66
B. S5 = 10
C. S5 = -18
D. S5 = -255


Answer: A

Mathematics

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Simplify the expression.25-3/2

A. -125
B. 125
C. - 
D.

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Solve the equation.151 = 12x + 19

A. 6 B. 120 C. 124 D. 11

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Solve the problem.Production of television sets is given by P(x,y) = 100[ x-2/3 + y-1/3 ]-2, where x is work hours and y is the amount of capital. If  hours and  of capital are used, what is the production output?

A. 1 B. 16 C. 133 D. 1644

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Fill in the blank with one of the words or phrases listed below.To find a y-intercept of a graph, let   = 0.

A. x B. slope C. y D. domain

Mathematics